<!DOCTYPE html >
<html>
<head>
<meta charset="UTF-8">

<title>css格式化工具</title>
<style type="text/css">
html,body,form,fieldset,textarea { height:100%; margin:0; padding:0; border:0; font-size:10pt; background:#eee; }
form { margin:0 1%; overflow:hidden; }
legend { line-height:3em; font-weight:bolder; }
button { float:left; margin:1% 1% 0 0; cursor:pointer; }
textarea { width:100%; height:20em; border:1px solid #ccc; display:block; background:#fff; }
</style>
</head><body>
<form action="" onsubmit="return false"><fieldset>
	<legend>css格式化工具</legend>
	<textarea name="" rows="" cols="" id="codeText">body * { font-size:10pt; }/* ss sda   */			
p 
{ clear:left; padding:5px 10px;
}
td 
,
fieldset
{	padding			 		 : 	 10px 	 ;	 }
textarea { 
	 width:90%;
	 height:10em;
 }
	</textarea>

	<button type="button" onclick="$(&#39;codeText&#39;).value=code.A();">压缩代码</button>
	<button type="button" onclick="$(&#39;codeText&#39;).value=code.B();">格式(多行)</button>
	<button type="button" onclick="$(&#39;codeText&#39;).value=code.C();">格式(单行)</button>
	<button type="button" onclick="$(&#39;codeText&#39;).value=code.Z();">还原代码</button>
</fieldset></form>
<script type="text/javascript">
function $(id){return document.getElementById(id);}
function codeZip(obj){
	this.S=function(){
		var code=obj.value;
		if(!this.codeZ||this.codeZ=="")this.codeZ=code;
		code=code.replace(/(\n|\t|\s)*/ig,'$1');
		code=code.replace(/\n|\t|\s(\{|\}|\,|\:|\;)/ig,'$1');
		code=code.replace(/(\{|\}|\,|\:|\;)\s/ig,'$1');
		return code;
	}
	this.A=function(){
		var code=this.S();
		return code;
	} 
	this.B=function(){
		var code=this.S();
		code=code.replace(/(\{)/ig,' $1');
		code=code.replace(/(\{|\;)/ig,'$1\n\t');
		code=code.replace(/\t*(\})/ig,'$1\n');
		code=code.replace(/(\*\/)/ig,'$1\n');
		return code;
	}
	this.C=function(){
		var code=this.S();
		code=code.replace(/(\})/ig,'$1\n');
		code=code.replace(/(\*\/)/ig,'$1\n');
		return code;
	} 
	this.Z=function(){
		return (this.codeZ)?this.codeZ:obj.value;
	}
	var my=this;
	obj.onkeydown=function(){
		my.codeZ="";	
	}
}
var code=new codeZip($('codeText'));
</script>


</body></html>